ruby-on-rails-3 - rails3/mongoid/heroku/mongohq

Question

经过相当多的努力，我设法让我的 Rails 3.2 应用程序在 heroku 上运行。

running rails 3.2 / mongoid app on heroku fails

我已从 mongolab 更改为 mongohq，因为应用程序在连接到 mongolab 后一直崩溃。

它现在还在运行(手指交叉)但是当我执行 heroku mongo:push 来传输数据库时，没有任何内容被转移到 mongohq

有人知道吗？

这是我的config.yml

development:
  host: localhost
  database: salsacaribecouk_development

test:
  host: localhost
  database: salsacaribecouk_test

# set these environment variables on your prod server
production:
  uri: <%= ENV['MONGOHQ_URL'] %>
  # slaves:
  #   - host: slave1.local
  #     port: 27018
  #   - host: slave2.local
  #     port: 27019

干杯

Answer 1

https://github.com/pedro/heroku-mongo-sync#config

The plugin assumes your local mongo db is running on your localhost with the standard settings (port 27017, no auth). It will use a database named after the current Heroku app name.

You can change any of these defining the URL it should connect to, like:

export MONGO_URL = mongodb://user:pass@localhost:1234/db

请确保您的数据库名称与 heroku 上的应用程序名称完全相同，否则请使用上述方法更改环境变量。